Ken Heintzelman vs. Ron Mahay — Career Comparison

Ken Heintzelman
Greatest GenerationMissouriThrows LeftBats RightNorth AmericaPhiladelphia PhilliesNational LeagueStarting Pitcher
Ron Mahay
Gen XIllinoisThrows LeftBats LeftNorth AmericaTexas RangersAmerican LeagueRelief Pitcher

Ken Heintzelman built a career as a starting pitcher and Ron Mahay as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Ron Mahay posted stronger surface numbers — ERA 3.83 and WHIP 1.456 compared to 3.93 and 1.445 for Ken Heintzelman. By the career numbers, Ron Mahay had the better of this cross-role comparison — though era context would sharpen the verdict.

Pitching Stats for Ken Heintzelman and Ron Mahay

Ken Heintzelman
Career
Per 9 Innings
13
13
Ron Mahay
Careerverified
Per 9 Inningsverified
14
14
Ken Heintzelman
Career
Per 9 Innings
319
1.91
Ron Mahay
Careerverified
Per 9 Inningsverified
514
8.14
Ken Heintzelman
Careerverified
Per 9 Inningsverified
183
1.1
Ron Mahay
Career
Per 9 Innings
3
0.05
Ken Heintzelman
Careerverified
Per 9 Inningsverified
77
0.46
Ron Mahay
Career
Per 9 Innings
27
0.43
Ken Heintzelman
Career
Per 9 Innings
98
0.59
Ron Mahay
Careerverified
Per 9 Inningsverified
12
0.19
Ken Heintzelman
Career
Per 9 Innings
44
44
Ron Mahay
Careerverified
Per 9 Inningsverified
69.23
69.23
Ken Heintzelman
Careerverified
Per 9 Inningsverified
57.37
57.37
Ron Mahay
Career
Per 9 Innings
0.58
0.58
Ken Heintzelman
Careerverified
Per 9 Inningsverified
66
0.4
Ron Mahay
Career
Per 9 Innings
0
0
Ken Heintzelman
Careerverified
Per 9 Inningsverified
18
0.11
Ron Mahay
Career
Per 9 Innings
0
0
Ken Heintzelman
Careerverified
Per 9 Innings
10
0.06
Ron Mahay
Career
Per 9 Innings
4
0.06
Ken Heintzelman
Career
Per 9 Innings
656
3.93
Ron Mahay
Careerverified
Per 9 Inningsverified
242
3.83
Ken Heintzelman
Career
Per 9 Innings
3.93
3.93
Ron Mahay
Careerverified
Per 9 Inningsverified
3.83
3.83
Ken Heintzelman
Careerverified
Per 9 Inningsverified
4.12
4.12
Ron Mahay
Career
Per 9 Innings
4.28
4.28
Ken Heintzelman
Careerverified
Per 9 Inningsverified
4.4
4.4
Ron Mahay
Career
Per 9 Innings
4.52
4.52
Ken Heintzelman
Career
Per 9 Innings
0.263
0.263
Ron Mahay
Careerverified
Per 9 Inningsverified
0.249
0.249
Ken Heintzelman
Careerverified
Per 9 Innings
4505
27
Ron Mahay
Career
Per 9 Innings
1704
27
Ken Heintzelman
Careerverified
Per 9 Innings
1501.2
9
Ron Mahay
Career
Per 9 Innings
568
9
Ken Heintzelman
Career
Per 9 Innings
1540
9.23
Ron Mahay
Careerverified
Per 9 Inningsverified
539
8.54
Ken Heintzelman
Career
Per 9 Innings
9.23
9.23
Ron Mahay
Careerverified
Per 9 Inningsverified
8.54
8.54
Ken Heintzelman
Career
Per 9 Inningsverified
100
0.6
Ron Mahay
Careerverified
Per 9 Innings
75
1.19
Ken Heintzelman
Careerverified
Per 9 Inningsverified
0.6
0.6
Ron Mahay
Career
Per 9 Innings
1.19
1.19
Ken Heintzelman
Career
Per 9 Innings
0.31
0.31
Ron Mahay
Careerverified
Per 9 Inningsverified
0.15
0.15
Ken Heintzelman
Career
Per 9 Inningsverified
630
3.78
Ron Mahay
Careerverified
Per 9 Innings
266
4.21
Ken Heintzelman
Careerverified
Per 9 Inningsverified
0
0
Ron Mahay
Career
Per 9 Innings
22
0.35
Ken Heintzelman
Careerverified
Per 9 Inningsverified
3.78
3.78
Ron Mahay
Career
Per 9 Innings
4.21
4.21
Ken Heintzelman
Careerverified
Per 9 Innings
564
3.38
Ron Mahay
Career
Per 9 Inningsverified
470
7.45
Ken Heintzelman
Career
Per 9 Innings
3.38
3.38
Ron Mahay
Careerverified
Per 9 Inningsverified
7.45
7.45
Ken Heintzelman
Careerverified
Per 9 Inningsverified
1.77
1.77
Ron Mahay
Career
Per 9 Innings
0.91
0.91
Ken Heintzelman
Career
Per 9 Innings
0.795
0.795
Ron Mahay
Careerverified
Per 9 Inningsverified
1.296
1.296
Ken Heintzelman
Career
Per 9 Inningsverified
33
0.2
Ron Mahay
Careerverified
Per 9 Innings
28
0.44
Ken Heintzelman
Career
Per 9 Inningsverified
14
0.08
Ron Mahay
Careerverified
Per 9 Innings
10
0.16
Ken Heintzelman
Career
Per 9 Innings
4
0.02
Ron Mahay
Careerverified
Per 9 Innings
1
0.02
Ken Heintzelman
Careerverified
Per 9 Innings
6497
38.94
Ron Mahay
Career
Per 9 Inningsverified
2474
39.2
Ken Heintzelman
Career
Per 9 Innings
72
0.43
Ron Mahay
Careerverified
Per 9 Inningsverified
100
1.58
Ken Heintzelman
Career
Per 9 Innings
746
4.47
Ron Mahay
Careerverified
Per 9 Inningsverified
273
4.33
Ken Heintzelman
Career
Per 9 Innings
4.47
4.47
Ron Mahay
Careerverified
Per 9 Inningsverified
4.33
4.33
Ken Heintzelman
Careerverified
Per 9 Inningsverified
0
0
Ron Mahay
Career
Per 9 Innings
12
0.19
Ken Heintzelman
Careerverified
Per 9 Inningsverified
0
0
Ron Mahay
Career
Per 9 Innings
19
0.3
Ken Heintzelman
Career
Per 9 Innings
0
0
Ron Mahay
Careerverified
Per 9 Inningsverified
41
0.65
Ken Heintzelman
Career
Per 9 Innings
1.445
1.445
Ron Mahay
Careerverified
Per 9 Inningsverified
1.417
1.417
Ken Heintzelman
Careerverified
Per 9 Inningsverified
5853
35.08
Ron Mahay
Career
Per 9 Innings
2167
34.34
Ken Heintzelman
Career
Per 9 Innings
2.34
2.34
Ron Mahay
Careerverified
Per 9 Inningsverified
0.53
0.53
Ken Heintzelman
Careerverified
Per 9 Inningsverified
0.278
0.278
Ron Mahay
Career
Per 9 Innings
0.286
0.286
Ken Heintzelman
Career
Per 9 Innings
38.94
38.94
Ron Mahay
Careerverified
Per 9 Inningsverified
39.2
39.2

Fielding Stats for Ken Heintzelman and Ron Mahay

Ken Heintzelman
Career
Per 9 Innings
13
Ron Mahay
Careerverified
Per 9 Inningsverified
15
15
Ken Heintzelman
Career
Per 9 Innings
319
Ron Mahay
Careerverified
Per 9 Inningsverified
519
7.63
Ken Heintzelman
Career
Per 9 Innings
0
Ron Mahay
Careerverified
Per 9 Inningsverified
8
0.12
Ken Heintzelman
Career
Per 9 Innings
0
Ron Mahay
Careerverified
Per 9 Inningsverified
1836
27
Ken Heintzelman
Career
Per 9 Innings
0
Ron Mahay
Careerverified
Per 9 Inningsverified
612
9
Ken Heintzelman
Careerverified
Per 9 Innings
37
Ron Mahay
Career
Per 9 Inningsverified
35
0.51
Ken Heintzelman
Careerverified
Per 9 Innings
267
Ron Mahay
Career
Per 9 Inningsverified
56
0.82
Ken Heintzelman
Career
Per 9 Inningsverified
7
Ron Mahay
Career
Per 9 Innings
7
0.1
Ken Heintzelman
Careerverified
Per 9 Innings
311
Ron Mahay
Career
Per 9 Inningsverified
98
1.44
Ken Heintzelman
Careerverified
Per 9 Innings
304
Ron Mahay
Career
Per 9 Inningsverified
91
1.34
Ken Heintzelman
Careerverified
Per 9 Innings
97.75
Ron Mahay
Career
Per 9 Inningsverified
92.86
92.86
Ken Heintzelman
Careerverified
Per 9 Innings
0.953
Ron Mahay
Career
Per 9 Inningsverified
0.175
0.175
Ken Heintzelman
Career
Per 9 Innings
0
Ron Mahay
Careerverified
Per 9 Inningsverified
1.54
1.54
Ken Heintzelman
Careerverified
Per 9 Innings
23
Ron Mahay
Career
Per 9 Inningsverified
3
0.04
Ken Heintzelman
Career
Per 9 Innings
0
Ron Mahay
Career
Per 9 Innings
0
0
Ken Heintzelman
Career
Per 9 Innings
0
Ron Mahay
Career
Per 9 Innings
0
0
Ken Heintzelman
Career
Per 9 Innings
0
Ron Mahay
Career
Per 9 Innings
0
0
Ken Heintzelman
Career
Per 9 Innings
0
Ron Mahay
Career
Per 9 Innings
0
0

Hitting Stats for Ken Heintzelman and Ron Mahay

Ken Heintzelman
Career
Per 600 PA
13
13
Ron Mahay
Careerverified
Per 600 PAverified
15
15
Ken Heintzelman
Career
Per 600 PA
321
382.14
Ron Mahay
Careerverified
Per 600 PAverified
520
10400
Ken Heintzelman
Careerverified
Per 600 PA
504
600
Ron Mahay
Career
Per 600 PA
30
600
Ken Heintzelman
Careerverified
Per 600 PA
440
523.81
Ron Mahay
Career
Per 600 PAverified
28
560
Ken Heintzelman
Career
Per 600 PA
0.127
0.127
Ron Mahay
Careerverified
Per 600 PAverified
0.214
0.214
Ken Heintzelman
Career
Per 600 PA
0.381
0.381
Ron Mahay
Careerverified
Per 600 PAverified
0.7
0.7
Ken Heintzelman
Careerverified
Per 600 PA
56
66.67
Ron Mahay
Career
Per 600 PAverified
6
120
Ken Heintzelman
Careerverified
Per 600 PAverified
51
60.71
Ron Mahay
Career
Per 600 PA
2
40
Ken Heintzelman
Careerverified
Per 600 PA
5
5.95
Ron Mahay
Career
Per 600 PAverified
3
60
Ken Heintzelman
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Ken Heintzelman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
1
20
Ken Heintzelman
Careerverified
Per 600 PA
5
5.95
Ron Mahay
Career
Per 600 PAverified
4
80
Ken Heintzelman
Career
Per 600 PA
0.089
0.089
Ron Mahay
Careerverified
Per 600 PAverified
0.667
0.667
Ken Heintzelman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.036
0.036
Ken Heintzelman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
0.167
0.167
Ken Heintzelman
Careerverified
Per 600 PA
8.36
9.95
Ron Mahay
Career
Per 600 PAverified
3.39
67.89
Ken Heintzelman
Careerverified
Per 600 PA
61
72.62
Ron Mahay
Career
Per 600 PAverified
12
240
Ken Heintzelman
Careerverified
Per 600 PA
78
92.86
Ron Mahay
Career
Per 600 PAverified
8
160
Ken Heintzelman
Career
Per 600 PA
0.169
0.169
Ron Mahay
Careerverified
Per 600 PAverified
0.267
0.267
Ken Heintzelman
Career
Per 600 PA
0.139
0.139
Ron Mahay
Careerverified
Per 600 PAverified
0.429
0.429
Ken Heintzelman
Career
Per 600 PA
0.307
0.307
Ron Mahay
Careerverified
Per 600 PAverified
0.695
0.695
Ken Heintzelman
Career
Per 600 PA
0.011
0.011
Ron Mahay
Careerverified
Per 600 PAverified
0.214
0.214
Ken Heintzelman
Career
Per 600 PA
0.111
0.111
Ron Mahay
Careerverified
Per 600 PAverified
0.227
0.227
Ken Heintzelman
Career
Per 600 PA
0.21
0.21
Ron Mahay
Careerverified
Per 600 PAverified
0.636
0.636
Ken Heintzelman
Career
Per 600 PA
0.171
0.171
Ron Mahay
Careerverified
Per 600 PAverified
0.263
0.263
Ken Heintzelman
Careerverified
Per 600 PA
25
29.76
Ron Mahay
Career
Per 600 PAverified
3
60
Ken Heintzelman
Careerverified
Per 600 PA
33
39.29
Ron Mahay
Career
Per 600 PAverified
3
60
Ken Heintzelman
Careerverified
Per 600 PA
58
69.05
Ron Mahay
Career
Per 600 PAverified
5
100
Ken Heintzelman
Career
Per 600 PA
-1.76
-2.1
Ron Mahay
Careerverified
Per 600 PAverified
3.09
61.84
Ken Heintzelman
Career
Per 600 PA
0
0
Ron Mahay
Careerverified
Per 600 PAverified
1
20
Ken Heintzelman
Careerverified
Per 600 PAverified
22
26.19
Ron Mahay
Career
Per 600 PA
1
20
Ken Heintzelman
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Ken Heintzelman
Career
Per 600 PAverified
113
134.52
Ron Mahay
Careerverified
Per 600 PA
8
160
Ken Heintzelman
Careerverified
Per 600 PAverified
4.46
4.46
Ron Mahay
Career
Per 600 PA
3.75
3.75
Ken Heintzelman
Careerverified
Per 600 PAverified
0.19
0.19
Ron Mahay
Career
Per 600 PA
0.13
0.13
Ken Heintzelman
Careerverified
Per 600 PAverified
42
50
Ron Mahay
Career
Per 600 PA
0
0
Ken Heintzelman
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Ken Heintzelman
Career
Per 600 PA
12
14.29
Ron Mahay
Careerverified
Per 600 PAverified
0
0
Ken Heintzelman
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Ken Heintzelman
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Ken Heintzelman
Career
Per 600 PA
0
0
Ron Mahay
Career
Per 600 PA
0
0
Ken Heintzelman
Career
Per 600 PA
Ron Mahay
Career
Per 600 PA